ES237749U - Razor knife with self-retracting blade - Google Patents

Razor knife with self-retracting blade

Info

Publication number
ES237749U
ES237749U ES1978237749U ES237749U ES237749U ES 237749 U ES237749 U ES 237749U ES 1978237749 U ES1978237749 U ES 1978237749U ES 237749 U ES237749 U ES 237749U ES 237749 U ES237749 U ES 237749U
Authority
ES
Spain
Prior art keywords
blade
gripper
actuation
self
indirectly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES1978237749U
Other languages
Spanish (es)
Other versions
ES237749Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARTOR-ARGENTAX E H BEERMANN KG
Original Assignee
MARTOR-ARGENTAX E H BEERMANN KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MARTOR-ARGENTAX E H BEERMANN KG filed Critical MARTOR-ARGENTAX E H BEERMANN KG
Publication of ES237749U publication Critical patent/ES237749U/en
Application granted granted Critical
Publication of ES237749Y publication Critical patent/ES237749Y/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00—Hand knives with one or more detachable blades
    • B26B5/001—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
    • B26B5/003—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use comprising retraction means for the blade or the blade holder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00—Hand knives with adjustable blade; Pocket knives
    • B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Improved blade with an essentially hollow gripper, a blade that moves longitudinally inside it and an actuation lever that acts, at least indirectly, on the blade, which moves towards the gripper side and that penetrates, with a actuation, in a longitudinal groove of the gripper, towards the outside, characterized in that the blade corresponds, at least indirectly, to a recoil device that is automatically actuated in the opposite direction to the movement of the blade and because the blade, when it is in its fully deployed working position, at least by the actuation pressure exerted essentially in the direction of deployment, can be held temporarily against the recoil force of the recoil device. (Machine-translation by Google Translate, not legally binding)
ES1978237749U 1977-08-12 1978-08-11 PERFECTED BLADE. Expired ES237749Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2736395A DE2736395C2 (en) 1977-08-12 1977-08-12 Knife with a longitudinally displaceable, tension spring-loaded knife blade holder

Publications (2)

Publication Number Publication Date
ES237749U true ES237749U (en) 1978-10-16
ES237749Y ES237749Y (en) 1979-03-16

Family

ID=6016246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978237749U Expired ES237749Y (en) 1977-08-12 1978-08-11 PERFECTED BLADE.

Country Status (16)

Country Link
US (1) US4320576A (en)
JP (1) JPS5431700A (en)
AT (1) AT361330B (en)
BE (1) BE869531A (en)
CA (1) CA1092340A (en)
CH (1) CH633474A5 (en)
DE (1) DE2736395C2 (en)
DK (1) DK144459C (en)
ES (1) ES237749Y (en)
FR (1) FR2399900A1 (en)
GB (1) GB2002280B (en)
HK (1) HK33483A (en)
IT (1) IT1097636B (en)
NL (1) NL171335C (en)
SE (1) SE436624B (en)
SG (1) SG11183G (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281458A (en) * 1978-12-27 1981-08-04 Okada Kogyo Kabushiki Kaisha Compact safety knife
JPS59127133U (en) * 1983-02-15 1984-08-27 有限会社毛利精穀研究所 Grain tank remaining weight measuring device
DE3520187A1 (en) * 1985-06-05 1986-12-11 Elmar 5650 Solingen Gorski Cutting tool with replaceable blade
DE3622343A1 (en) * 1986-07-03 1988-02-11 Beermann Kg Martor Argentax KNIFE WITH AN ESSENTIAL HOLLOW GRIP BODY
DE3622342A1 (en) * 1986-07-03 1988-01-14 Beermann Kg Martor Argentax KNIFE
US4813132A (en) * 1986-08-08 1989-03-21 James Castelluzzo Utility knife
DE3736968A1 (en) * 1987-10-31 1989-05-18 Beermann Kg Martor Argentax SECURITY CARTON KNIFE
US4955138A (en) * 1989-01-13 1990-09-11 Warner Manufacturing Company Utility blade scraper
DE4200018C1 (en) * 1992-01-02 1992-11-05 Martor-Argentax E. H. Beermann Kg, 5650 Solingen, De
JP3716399B2 (en) 1998-03-20 2005-11-16 株式会社ケイディエス cutter knife
US6513246B2 (en) 2000-11-14 2003-02-04 Great Neck Saw Manufacturers, Inc. Utility knife
US6446340B1 (en) 2000-11-14 2002-09-10 Great Neck Saw Manufacturers, Inc. Utility knife
US6813833B2 (en) 2002-01-16 2004-11-09 Nottingham-Spirk Design Associates, Inc. Utility knife
US20060130338A1 (en) * 2004-12-17 2006-06-22 Dzubak Donald J Disposable box cutter
DE102005057213B3 (en) * 2005-11-29 2007-03-22 Martor Kg Cutter for individual changeable steel strip blades has front end of housing round blade gap projecting and at obtuse angle to central longitudinal axis
US20070245569A1 (en) * 2006-04-25 2007-10-25 Hsiu-Man Yu Chen Belt cutter with safety retractable blades
ES2368529T3 (en) * 2007-04-16 2011-11-18 Adco Industries, A Subsidiary Of Dallco Marketing, Inc. CUTTING OF RIGID AND SEMIRIGID MATERIAL.
DE102008019441A1 (en) * 2008-04-17 2009-10-22 Martor Kg knife
US8201336B2 (en) 2008-05-02 2012-06-19 Olympia Tools International, Inc. Retractable utility knife
US8695221B2 (en) * 2008-08-21 2014-04-15 Wen Hao Utility knife with extended travel carriage
US8056241B2 (en) * 2008-10-13 2011-11-15 ADCO Industries—Technologies, L.P. Utility cutter
US8307556B2 (en) 2009-06-19 2012-11-13 ADCO Industries—Technologies, L.P. Utility cutter
DE102010019571B4 (en) * 2010-05-05 2020-05-20 Martor Kg knife
FR2978369B1 (en) * 2011-07-29 2014-05-02 Opinel KNIFE HAVING A MEDIUM SOUND TRANSMITTER BY AIR PASSAGE
US20130239415A1 (en) * 2012-03-13 2013-09-19 Milwaukee Electric Tool Corporation Utility knife
DE102012019107B4 (en) * 2012-10-02 2014-12-11 Martor Kg knife
DE202012103935U1 (en) * 2012-10-15 2012-10-29 Birgit Julius Gmbh Knives, in particular safety knives
US8782909B1 (en) 2013-02-12 2014-07-22 ADCO Industries—Technologies, L.P. Utility cutter
CA3064835A1 (en) * 2017-05-26 2018-11-29 Hyde Tools, Inc. Self-retracting knife with a plurality of extended cutting positions
US11498199B2 (en) * 2018-07-09 2022-11-15 Milwaukee Electric Tool Corporation Utility knife with tape hook recess
DE102019119612A1 (en) 2019-07-19 2021-01-21 Wolfcraft Gmbh Safety knife
US11919179B2 (en) 2020-03-31 2024-03-05 Aob Products Company Out-the-front knife

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA671327A (en) * 1963-10-01 O. Girard Mastai Knife having a retractable blade
US1701771A (en) * 1929-02-12 Jack di stefano
DE102546C (en) *
US938384A (en) * 1909-05-17 1909-10-26 Marshall N Jarvis Punching-tool for embroidery.
US1755535A (en) * 1927-07-05 1930-04-22 Otto M Bratrud Adjustable cutting instrument
US1906573A (en) * 1931-12-16 1933-05-02 Remi J Gits Knife
US2632244A (en) * 1949-02-16 1953-03-24 Belsky Charles Toolholder
US2607987A (en) * 1950-01-23 1952-08-26 Charles C Bettenhausen Depth gauge cutter knife
US3192624A (en) * 1963-10-30 1965-07-06 Allway Mfg Co Inc Knife handle with adjustable blade
US3999290A (en) * 1976-03-15 1976-12-28 Wood Jess W Safety knife

Also Published As

Publication number Publication date
JPS6146153B2 (en) 1986-10-13
SE436624B (en) 1985-01-14
NL171335C (en) 1983-03-16
JPS5431700A (en) 1979-03-08
BE869531A (en) 1979-02-05
FR2399900A1 (en) 1979-03-09
DE2736395C2 (en) 1979-07-12
CA1092340A (en) 1980-12-30
ATA462678A (en) 1980-07-15
NL7807672A (en) 1979-02-14
CH633474A5 (en) 1982-12-15
NL171335B (en) 1982-10-18
IT1097636B (en) 1985-08-31
DK291678A (en) 1979-02-13
GB2002280A (en) 1979-02-21
IT7826503A0 (en) 1978-08-04
AT361330B (en) 1981-03-10
ES237749Y (en) 1979-03-16
FR2399900B1 (en) 1982-05-21
SE7807417L (en) 1979-02-13
DK144459B (en) 1982-03-15
SG11183G (en) 1983-09-16
DK144459C (en) 1982-08-23
GB2002280B (en) 1982-05-19
DE2736395B1 (en) 1978-11-02
HK33483A (en) 1983-09-09
US4320576A (en) 1982-03-23

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000301